Conversion API Tool "CAPiCO" Now Supports LINE Yahoo Ads Conversion API ~ Strengthening Data Integration to Support Machine Learning Optimization in Search and Display Advertising ~
YRGLM Inc. has updated its Conversion API tool, "CAPiCO," to support LINE Yahoo Ads' Conversion API for both search and display advertising, effective April 1, 2026. This enhancement allows for server-side transmission of conversion data, strengthening data integration for machine learning optimization. CAPiCO, used by approximately 200 companies, aims to improve ad measurement accuracy, optimize machine learning, and ultimately enhance CPA and conversion rates, leveraging the secure AD EBiS measurement platform.
📋 Article Processing Timeline
- 📰 Published: April 2, 2026 at 20:00
- 🔍 Collected: April 2, 2026 at 14:01
- 🤖 AI Analyzed: April 17, 2026 at 06:39 (352h 37m after Collected)
YRGLM Inc. (Headquarters: Kita-ku, Osaka; Representative Director: Susumu Iwata) announces that its Conversion API tool "CAPiCO" now supports the Conversion API for "LINE Yahoo Ads Search Ads" and "LINE Yahoo Ads Display Ads," which began services on April 1, 2026. This enables the transmission of conversion data via server for the newly integrated LINE Yahoo Ads.
**Development Background**
In recent years, with the evolution of ad delivery algorithms, the quality and quantity of conversion data have become crucial factors influencing the accuracy of machine learning optimization. Especially in web advertising, precisely utilizing limited conversion data directly impacts advertising results. Furthermore, LINE Yahoo Corporation began offering "LINE Yahoo Ads Display Ads" on April 1, 2026, and is proceeding with the transition to an integrated advertising platform that combines the ad delivery infrastructure of LINE Ads and Yahoo! Ads Display Ads. Against the backdrop of these environmental changes, "CAPiCO" has updated to support the new Conversion API for LINE Yahoo Ads Search Ads and Display Ads. This ensures that advertisers can achieve rapid and advanced data integration even after migrating to the new environment.
**Update Overview**
**・LINE Yahoo Ads Search Ads Conversion API Integration Achieved**
For search ads, conversion data can now be transmitted via server. Compared to conventional conversion imports, the obtainable data items have been expanded, enabling advertising delivery optimization using more data.
**・Compatible with the latest CV measurement specifications for LINE Yahoo Ads Display Ads**
By implementing a Conversion API compatible with the latest "measurement tags" provided by LINE Yahoo Ads Display Ads, accurate data measurement and support for ad operation optimization are now possible.
**About "CAPiCO"**
Since its launch in August 2023, "CAPiCO" has been adopted by approximately 200 companies. It has improved the measurement accuracy of advertising media and supported machine learning optimization, leading to concrete results such as improved CPA (Cost Per Acquisition) and an increase in the number of conversions.
**1. Reduced setup burden! Easy-to-operate UI**
Typically, building a server required for Conversion API implementation is unnecessary with "CAPiCO." On the user-friendly management screen, users can issue tags and configure links with various ad media, reducing the burden of initial setup. Support materials for settings are also available, making it easy for anyone to configure.
≪Supported Media≫
・Meta Ads (Facebook Ads, Instagram Ads)
・Google Ads
・LINE Yahoo Ads (Search Ads, Display Ads)
・TikTok for Business (TikTok Ads, Pangle Ads)
・X Ads
・Microsoft Ads
**2. Simple pricing plan! No additional fees based on the number of media used**
Regardless of the number of media used, we offer a simple pricing plan based on the number of conversion data transmissions to ad media (*). There are no initial costs or additional fees for server contracts, etc.
≪Price≫
Monthly fee 15,000 JPY (excluding tax)
* Up to 1 million conversion data transmissions to ad media. Please inquire for details.
**3. Reliable data measurement platform provided by AD EBiS, No.1 in domestic adoption (*)**
The server that manages data utilizes the measurement platform provided by AD EBiS, which boasts the No. 1 domestic adoption rate in the ad effectiveness measurement market (*). Even when personal information needs to be sent, it is equipped with an automatic hashing function, ensuring peace of mind regarding security.
* Market research in the specified area in the August 2024 period; Research institution: Japan Marketing Research Organization
**About "AD EBiS"**
AD EBiS is an ad effectiveness measurement platform that supports decision-making with highly accurate data. It presents the future path for companies through measurement data that considers user privacy, and its analysis and utilization.
https://www.ebis.ne.jp/
**IR Information**
[Q1 FY2026] Double-digit revenue growth! Achieved record quarterly profit.
・Video and materials for financial results briefing
https://yrglm.co.jp/ir/latest_results/
**YRGLM Inc.**
Osaka Headquarters: 〒530-0001 Umeda 2-2-22, Kita-ku, Osaka, Osaka Prefecture, Herbis ENT Office Tower 8F
Tokyo Headquarters: 〒100-0006 X-PRESS Yurakucho 12F, Yurakucho 2-2-1, Chiyoda-ku, Tokyo
Representative: Susumu Iwata, Representative Director
Established: June 4, 2001
Business Activities: Marketing AI Business, Commerce AI Business
URL:https://www.yrglm.co.jp/
**Development Background**
In recent years, with the evolution of ad delivery algorithms, the quality and quantity of conversion data have become crucial factors influencing the accuracy of machine learning optimization. Especially in web advertising, precisely utilizing limited conversion data directly impacts advertising results. Furthermore, LINE Yahoo Corporation began offering "LINE Yahoo Ads Display Ads" on April 1, 2026, and is proceeding with the transition to an integrated advertising platform that combines the ad delivery infrastructure of LINE Ads and Yahoo! Ads Display Ads. Against the backdrop of these environmental changes, "CAPiCO" has updated to support the new Conversion API for LINE Yahoo Ads Search Ads and Display Ads. This ensures that advertisers can achieve rapid and advanced data integration even after migrating to the new environment.
**Update Overview**
**・LINE Yahoo Ads Search Ads Conversion API Integration Achieved**
For search ads, conversion data can now be transmitted via server. Compared to conventional conversion imports, the obtainable data items have been expanded, enabling advertising delivery optimization using more data.
**・Compatible with the latest CV measurement specifications for LINE Yahoo Ads Display Ads**
By implementing a Conversion API compatible with the latest "measurement tags" provided by LINE Yahoo Ads Display Ads, accurate data measurement and support for ad operation optimization are now possible.
**About "CAPiCO"**
Since its launch in August 2023, "CAPiCO" has been adopted by approximately 200 companies. It has improved the measurement accuracy of advertising media and supported machine learning optimization, leading to concrete results such as improved CPA (Cost Per Acquisition) and an increase in the number of conversions.
**1. Reduced setup burden! Easy-to-operate UI**
Typically, building a server required for Conversion API implementation is unnecessary with "CAPiCO." On the user-friendly management screen, users can issue tags and configure links with various ad media, reducing the burden of initial setup. Support materials for settings are also available, making it easy for anyone to configure.
≪Supported Media≫
・Meta Ads (Facebook Ads, Instagram Ads)
・Google Ads
・LINE Yahoo Ads (Search Ads, Display Ads)
・TikTok for Business (TikTok Ads, Pangle Ads)
・X Ads
・Microsoft Ads
**2. Simple pricing plan! No additional fees based on the number of media used**
Regardless of the number of media used, we offer a simple pricing plan based on the number of conversion data transmissions to ad media (*). There are no initial costs or additional fees for server contracts, etc.
≪Price≫
Monthly fee 15,000 JPY (excluding tax)
* Up to 1 million conversion data transmissions to ad media. Please inquire for details.
**3. Reliable data measurement platform provided by AD EBiS, No.1 in domestic adoption (*)**
The server that manages data utilizes the measurement platform provided by AD EBiS, which boasts the No. 1 domestic adoption rate in the ad effectiveness measurement market (*). Even when personal information needs to be sent, it is equipped with an automatic hashing function, ensuring peace of mind regarding security.
* Market research in the specified area in the August 2024 period; Research institution: Japan Marketing Research Organization
**About "AD EBiS"**
AD EBiS is an ad effectiveness measurement platform that supports decision-making with highly accurate data. It presents the future path for companies through measurement data that considers user privacy, and its analysis and utilization.
https://www.ebis.ne.jp/
**IR Information**
[Q1 FY2026] Double-digit revenue growth! Achieved record quarterly profit.
・Video and materials for financial results briefing
https://yrglm.co.jp/ir/latest_results/
**YRGLM Inc.**
Osaka Headquarters: 〒530-0001 Umeda 2-2-22, Kita-ku, Osaka, Osaka Prefecture, Herbis ENT Office Tower 8F
Tokyo Headquarters: 〒100-0006 X-PRESS Yurakucho 12F, Yurakucho 2-2-1, Chiyoda-ku, Tokyo
Representative: Susumu Iwata, Representative Director
Established: June 4, 2001
Business Activities: Marketing AI Business, Commerce AI Business
URL:https://www.yrglm.co.jp/